Description of problem:  When parens are omitted in the following
expression:
   String s = "abc" + (i instanceof Integer);

a segmentation fault occurs.  The type of i does not appear
to matter, i.e. a seg. fault occurs for several different types
declared for 'i' (Tried: String, Integer, int)


    

Version-Release number of selected component (if applicable):
gcj -v
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/specs
Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/libgcj.spec
rename spec lib to liborig
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man
--infodir=/usr/share/info --enable-shared --enable-threads=posix
--disable-checking --with-system-zlib --enable-__cxa_atexit
--host=i386-redhat-linux
Thread model: posix
gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)


How reproducible:
The following seg faults:
public class Bug2 {
  public static void main (String args[]) {
     int i;
     String s = "abc" + i instanceof Integer;
  }
}



Steps to Reproduce:
1. Enter above into a file called 'Bug2.java'
2. javac Bug2.java
3.
  
Actual results:
javac Bug2.java
Bug2.java: In class `Bug2':
Bug2.java: In method `Bug2.main(java.lang.String[])':
Bug2.java:4: internal error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla/> for instructions.


Expected results:
'instanceof' should have lower precedence than '+' so the expression
should be interpreted as ("abc" + i) instanceof Integer, which
would result in a boolean.  Since a boolean cannot be assigned to
a String, the parser should have issued an error message.

Additional info:  This was actually run in RedHat 9.0